This is one belief that is shared among all Christians. However, some scientists believe that life started 4.5 billion years ago in Africa. It then evolved and spread out across the world.
It depends on what relign you are practicing.
The scientists think that Europa can have the life on it.
A couple of scientists that made it up one day. If you want to know how life really began check out a bible!
200 million years
The "primordial soup".
scientists think that the bermuda triangle began when dinosaurs were there they think that aliens used it to take the things present in the triangle to there own planet to research .
DNA I think
venusmars
By looking at the fossil records, scientists were able to say approximately when life began. They used radiometric dating of rock layers as one method. See links below for further information:
Because that is where human bones were first found.
we do not know if there was life on mars most scientists think the life is called bactieria some scientists think it is like a human life but what bothers me is that not all life is humands the whold world does just not orbit itself for us there is plants which is life animals which is life there is so much life on this planet
Many scientists believe that the big bang started life. The big bang was a big explosion and the galaxies began.